Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 25, 2019, 07:58 AM

  • A 0375_A 0374_4252019_014814.mp4

Date
04/25/2019
W/O
0766292
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00325
PipeID
P08285
Time
12:58 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1187
Sewer Name
A JOA-1A SAN JOSE CREEK WRP INTERCEPTOR
City
ROSEMEAD
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
15
Purpose
Capital Improvement Program Assesment
Project
20190424MDM_JOA_1A_SAN_JOSE_CREEK_WRP_INTERCEPTOR
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Upstream MH
A 0375
Downstream MH
A 0374
Dir. of Survey
Downstream
Length Surveyed
704.8 ft.
Total Length
704.8 ft.
Structural Index
4
Structural Quick
5933
Structural Rating
60
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
4
Overall Quick
—
Overall Rating
60
Pipe schematic from manhole A 0375 to A 0374
MH: A 0375MH: A 0374downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 1:55AM0 ft. MWM - Water Mark, 20 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT9.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE9.8 ft. MGO - General Observation - 30%% MAG COAT START13.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG15.8 ft. SAP - Surface Aggregate Projecting, from 02 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG34 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - CIRCUM REBAR59.2 ft. SRC - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR62.4 ft. SRC - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: YES, Finish - CIRCUM REBAR65.5 ft. MGO - General Observation - 30% MAG COAT FINISH67.3 ft. SRC - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: YES - CIRCUM REBAR80.8 ft. SRC - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: NO - CIRCUM REBAR89.8 ft. SRC - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: NO - CIRCUM REBAR162.1 ft. SRC - Surface Reinforcement Corroded, from 12 to 01 o'clock, within 8 inches of joint: YES - CIRCUM REBAR168.5 ft. SRC - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: YES - CIRCUM REBAR174.8 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE232.6 ft. SRC - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: YES - CIRCUM REBAR288.6 ft. MGO - General Observation - 95% MAG COAT START368.8 ft. MMC - Material Change, Vitrified clay pipe - START384.9 ft. MGO - General Observation - THIN LAYER OF COATING ON VCP388.5 ft. MGO - General Observation - LINE APPEARS AS VCP PIPE490.2 ft. MMC - Material Change, Vitrified clay pipe - FINISH490.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG547.4 ft. SRC - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: YES - CIRCUM REBAR704.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG PROJECTING704.3 ft. MGO - General Observation - 95% MAG COAT FINISH704.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE UNDER MAG COAT704.8 ft. AMH - Downstream Manhole, Survey Ends - 3:10AM

Observation photos (21)

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

    9.8 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

  • General Observation - 30%% MAG COAT START

    9.8 ft. - General Observation - 30%% MAG COAT START

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    13.4 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

  • Surface Aggregate Projecting, from 02 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

    15.8 ft. - Surface Aggregate Projecting, from 02 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

    34 ft. - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

  • Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR

    59.2 ft. - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR

  • Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

    67.3 ft. - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

  • Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

    80.8 ft. - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

  • Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

    89.8 ft. - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

  • Surface Reinforcement Corroded, from 12 to 01 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

    162.1 ft. - Surface Reinforcement Corroded, from 12 to 01 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

  • Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

    168.5 ft. - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

    174.8 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

  • Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

    232.6 ft. - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

  • General Observation - 95% MAG COAT START

    288.6 ft. - General Observation - 95% MAG COAT START

  • Material Change, Vitrified clay pipe - START

    368.8 ft. - Material Change, Vitrified clay pipe - START

  • General Observation - THIN LAYER OF COATING ON VCP

    384.9 ft. - General Observation - THIN LAYER OF COATING ON VCP

  • General Observation - LINE APPEARS AS VCP PIPE

    388.5 ft. - General Observation - LINE APPEARS AS VCP PIPE

  • Material Change, Vitrified clay pipe - FINISH

    490.2 ft. - Material Change, Vitrified clay pipe - FINISH

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

    490.2 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

    547.4 ft. - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

All inspections of P08285Work order 0766292

Observations (30)

DistanceCodeObservation
15.8SAPSEVERE AGG
288.6MGO95% MAG COAT START
547.4SRCCIRCUM REBAR
34SRCCIRCUM REBAR
0MWL—
490.2MMCFINISH
704.3SAPSEVERE AGG PROJECTING
168.5SRCCIRCUM REBAR
174.8SSSPEELING CONCRETE
62.4SRCCIRCUM REBAR
704.3MGO95% MAG COAT FINISH
80.8SRCCIRCUM REBAR
2SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
9.8SSSPEELING CONCRETE
67.3SRCCIRCUM REBAR
59.2SRCCIRCUM REBAR
704.3SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
13.4SAPSEVERE AGG
65.5MGO30% MAG COAT FINISH
0AMH1:55AM
162.1SRCCIRCUM REBAR
0MWM—
490.2SAPSEVERE AGG
704.8AMH3:10AM
232.6SRCCIRCUM REBAR
368.8MMCSTART
384.9MGOTHIN LAYER OF COATING ON VCP
9.8MGO30%% MAG COAT START
388.5MGOLINE APPEARS AS VCP PIPE
89.8SRCCIRCUM REBAR

Properties (6)

custom_field_three
CIRCUM REBRAR CORRODED
custom_field_two
2
customer
LACSD
datetime
2019-04-25T00:58:24-07:00
documentation
MARTIN,REVELES,OLIVER 111,RUVALCABA
is_lateral_inspection
false